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Type 2 surge protector ProTec T2H
class IItype 1CAfor electrical installations

type 2 surge protector
type 2 surge protector
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Characteristics

Type
type 2, class II, type 1CA
Applications
for electrical installations, for power supplies
Other characteristics
2-pole, 4-pole, 3-pole, modular, hybrid, DIN rail, plug-in, low-voltage
Current

20,000 A

Max.: 50,000 A

Min.: 20,000 A

Voltage

240 V

Max.: 300 V

Min.: 240 V

Description

• High maximum discharge current capacity (Imax) of 50 kA • State-of-the-art thermal disconnector • Leakage current-free technology • Backup fuse up to 315 A gG • Short-circuit current rating up to 50 kA • Vibration and shock withstand capability • VDE-IEC Class II / EN Type 2 certified • All modules including N-PE, with operating state green-red • Optional remote contact signaling (RC) The ProTec T2H surge protection device provides high durability due to its leakage-free performance ensured by a special series connection of varistor and gas discharge tube. The ProTec T2H product family is an ideal supplement to the basic ProTec T2 product family, available for single or three-phase TN-S, TT, and TN-C systems with a maximum continuous voltage of 300 V AC. The perfect solution for applications such as railway safety control systems where the complete absence of leakage current, is required. With its Type 2 classification, the unit can be installed between boundaries 1 – 2 and higher. The varistor based protection module features outstanding short-circuit currents up to 50 kARMS without using a back-up to the main fuse and a nominal current of 315 A. All modules are equipped with a state-of-the-art thermal disconnector and life-status green-red monitoring indicator. A unique vibration-proof locking mechanism enables secure use in high vibration environments. An optional remote contact (RC) features a three-pole remote signaling terminal, which enables remote monitoring of the operating state of the device.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.